Cap



FIG. 1 is a top front and side perspective view of a cap;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a side elevation view thereof;

FIG. 5 is another side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is bottom plan view thereof.

The broken lines are shown for the purpose of illustrating parts of the cap that form no part of the claimed design. 

CLAIM The ornamental design for a cap, as shown and described. 